Patent US-1884-354413

Vessel with balloon and a number of propellers, driven by crank shaft (powered by engine or by hand)

Inventor location: Leipsic, Saxony, Germany

Earlier patents on this invention, per original doc: Patent FR-1884-160212 (Feb 9 1884); Patent DE-1883-26930 (Sep 6 1883); Patent GB-1884-2469 (Jan 31 1884), Patent AH-1884-32352 (Oct 31 1884) and AH-50551

Patent family descending from Patent DE-1883-26930

• Patent DE-1883-26930 (English title: Airship with steering apparatus, National tech categories: DE 77)
• Patent GB-1884-2469 (English title: Navigable balloons, Supplementary to patent: Patent DE-1883-26930, National tech categories: GB with buoyant • GB 4 aërostats • GB 4 propel & steer)
• Patent DE-1884-28934 (English title: Steerable airship, Supplementary to patent: Patent DE-1883-26930, National tech categories: DE 77)
• Patent US-1884-354413 (English title: Balloon, Supplementary to patent: Patent DE-1883-26930, National tech categories: USPC 244/51)

Sources

• Original doc at google patents
• Short's DB
• PTO 244
• Patent 354413 document and bibliographic info on espacenet
• Patent 354413 at google patents

Year filed	1884
Year granted	1886
Office	US
Patent number	354413
Inventors	Otto Hartung
Inventor country	DE
Inventor location	Leipzig
Applicant person	Otto Hartung
Applicant firm
Applicant type	INDIV
Applicant is inventor?	1
Original title	Balloon
English title	Balloon
Tech fields	LTA, propulsion, navigation, aerodrome, helicopter, parachute
Filing date	September 10, 1884
Full specification filed date
Application number
Grant date	December 14, 1886
Granted?	1
Publication date
Supplementary to patent	Patent DE-1883-26930
Related to aircraft?	1
Serial number	218215
Patent agent
Assigned to
National tech categories	USPC 244/51
IPCs	IPC B64C9/00
CPCs	CPC B64C9/00
Family year	1883
First filing?	0
Cites these patents
Citations from after 1930
Application ID	46164754
INPADOC family ID
Number of text pages	2
Number of diagram pages	2
Number of figures	13
Number of claims	5